Ndondomeko wam'mbuyomu

ndondomeko yolozera tinapangidwa kusonkhanitsa deta interconnection topologies. Home yolozera vuto, kapena, mwa kulankhula kwina, kusankha njira mulingo woyenera, kawirikawiri kuthetsedwa mwa kupenda magome enieni amene anayikidwa mu mfundo zonse amalire maukonde ndi routers.

Kuti sinthawi yomanga matebulo zofunika, routers zosiyanasiyana Chrixitu zinthu zina mothandizidwa ndi ndondomeko utumiki mwapadera, ndipo iwo amatchedwa "yolozera ndondomeko". Zikuphatikizapo NLSP protocol, RIP, OSPF, zimene ziyenera siyanitsa ndi maukonde, monga IP.

Mothandizidwa ndi ndondomeko zomveka routers pang'onopang'ono mpaka mgwirizano khadi. Kale pa maziko a deta izi aliyense wa maukonde ndi chisankho chimene rauta zinazake kutumizira mapaketi wotumidwa kwa maukonde njira zotsatira kunapezeka kuti zotsogola kwambiri. Zotsatira za zisankho watenga zinalembedwa tebulo wam'mbuyomu. Pamene kasinthidwe maukonde kusintha zina mayinawa adzakhala basi kukhala yosagwira ntchito. Ndiye mapaketi a wotumidwa pa maulendo onyenga, akhoza kutayika kapena mwaima. Mmene mofulumira ndondomeko mashrutizatsii kutsogolera zili pa tebulo kuti boma lenileni la maukonde likukhudza khalidwe la ntchito yeniyeniyo.

ndondomeko yolozera ndi classifications angapo. Iwo akhoza kukhala-phazi limodzi ndi Mipikisano sitepe, malo amodzi, wamphamvu, kalasi, Azikhala Mofanana. Komanso, ndondomeko amenewa kunja ndi mkati. Mu-sitepe imodzi posankha yabwino yokafikira ndi poyamba anatsimikiza kokha pafupi rauta, koma osati onse ndondomeko zawo. zodutsa malo amodzi omwe alowa mkulu maukonde pamanja. Childs, iwo ntchito Intaneti yaing'ono kuti dongosolo yosavuta kumva. Plus, ndithudi, ndi chomasuka khwekhwe, pakalibe aliyense zomvetsa magalimoto kufala kwa mfundo yolozera ndipo amafuna otsika gwero. Koma ngati pali kusintha mu kasinthidwe network inu kusintha yolozera tebulo pa makamu onse pamanja. Komabe, kutchuka kuwonjezeka ndi wochitachita yolozera ndondomeko.

BGP ndi - mmodzi wa akuluakulu ndondomeko yolozera pa Intaneti. Bukuli lakonzedwa kuti nzeru deta pa maulendo pakati pa machitidwe lalikulu yoyenda yokha, kotero kuwonjezera mfundo muyezo, amanyamula zodutsa ndi pa machitidwe kumbali-yekha. , BGP amasankha njira yabwino yochokera malamulo kuti atengedwa mu maukonde, ndipo sagwiritsa ntchito mu ntchito yake ya zokhazikitsidwa luso. Komanso, protocol izi amagwiritsa njira summarization kuchepetsa yolozera tebulo. Pa nthawi, wachinayi Baibulo la protocol opaleshoni.

OSPF umakopa kwambiri zazikulu protocol. Bukuli lili ndi luso kuti oyang'anira boma la njira, ndipo amagwiritsa ntchito zake aligorivimu Dijkstra a. ubwino wake monga mkulu liwiro mgwirizano, ntchito kothandiza kwambiri bandiwifi ndi mchirikizo wa masks maukonde kutalika variable.

RIP-protocol - mmodzi wa wamkulu, amene Komabe, mokwanira ambiri lero. Ndi ntchito Intaneti ang'ono ndi dongosolo losavuta. protocol ndi losavuta ntchito ndi kukhazikitsa. The ma aligorivimu mtunda vekitala zochokera ntchito yake. Pamene ntchito kunyenga zolemba zonse magome yolozera muli adiresi Intaneti, kapena kopita khamu.

ndondomeko yolozera zosiyanasiyana ndithu, amene pali ambiri, ndipo aliyense ali ndi ubwino ndi mbali negative.